Merge remote-tracking branch 'origin/dev' into dev

front/src/utils/request.js

@@ -0,0 +1,8 @@
+import axios from 'axios';
+
+const request = axios.create({
+  baseURL: 'http://localhost:8080', // 后端接口地址
+  timeout: 5000
+});
+
+export default request;